DataExport::flushHeaders

static function flushHeaders()
{
	$GLOBALS['APPLICATION']->RestartBuffer();

	header('Content-Description: File Transfer');
	header('Content-Type: text/csv; charset='.LANG_CHARSET);
	header('Content-Disposition: attachment; filename=address_list.csv');
	header('Content-Transfer-Encoding: binary');
	header('Expires: 0');
	header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
	header('Pragma: public');
}